Academic literature on the topic 'Sinh-Gordon model'
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Journal articles on the topic "Sinh-Gordon model"
Sulaiman, Tukur Abdulkadir, and Hasan Bulut. "The new extended rational SGEEM for construction of optical solitons to the (2+1)–dimensional Kundu–Mukherjee–Naskar model." Applied Mathematics and Nonlinear Sciences 4, no. 2 (December 24, 2019): 513–22. http://dx.doi.org/10.2478/amns.2019.2.00048.
Full textAlzaleq, Lewa’, Du’a Al-zaleq, and Suboh Alkhushayni. "Traveling Waves for the Generalized Sinh-Gordon Equation with Variable Coefficients." Mathematics 10, no. 5 (March 4, 2022): 822. http://dx.doi.org/10.3390/math10050822.
Full textFENG, SZE-SHIANG, and GUANG-JIONG NI. "GAUSSIAN EFFECTIVE POTENTIAL ANALYSIS OF SINH(SINE)–GORDON MODELS NEW REGULARIZATION–RENORMALIZATION SCHEME." International Journal of Modern Physics A 14, no. 27 (October 30, 1999): 4259–74. http://dx.doi.org/10.1142/s0217751x99002001.
Full textBABUJIAN, H., and M. KAROWSKI. "TOWARDS THE CONSTRUCTION OF WIGHTMAN FUNCTIONS OF INTEGRABLE QUANTUM FIELD THEORIES." International Journal of Modern Physics A 19, supp02 (May 2004): 34–49. http://dx.doi.org/10.1142/s0217751x04020294.
Full textPILLIN, MATHIAS. "THE FORM FACTORS IN THE SINH–GORDON MODEL." International Journal of Modern Physics A 13, no. 26 (October 20, 1998): 4469–86. http://dx.doi.org/10.1142/s0217751x98002158.
Full textCorrigan, E., and G. W. Delius. "Boundary breathers in the sinh-Gordon model." Journal of Physics A: Mathematical and General 32, no. 49 (November 30, 1999): 8601–14. http://dx.doi.org/10.1088/0305-4470/32/49/303.
Full textSklyanin, E. K. "Exact quantization of the sinh-Gordon model." Nuclear Physics B 326, no. 3 (November 1989): 719–36. http://dx.doi.org/10.1016/0550-3213(89)90552-x.
Full textVolkov, A. Yu. "Liouville's equation and the lattice sinh-Gordon model." Journal of Soviet Mathematics 46, no. 5 (September 1989): 2065–77. http://dx.doi.org/10.1007/bf01096089.
Full textGRIGORIEV, MAXIM, and ARKADY TSEYTLIN. "REDUCED MODEL FOR SUPERSTRINGS ON AdSn × Sn." International Journal of Modern Physics A 23, no. 14n15 (June 20, 2008): 2107–17. http://dx.doi.org/10.1142/s0217751x08040652.
Full textSpano, N. I., A. R. Aguirre, J. F. Gomes, and A. H. Zimerman. "Fusing defect for theN= 2 super sinh-Gordon model." Journal of Physics: Conference Series 670 (January 25, 2016): 012049. http://dx.doi.org/10.1088/1742-6596/670/1/012049.
Full textDissertations / Theses on the topic "Sinh-Gordon model"
Ablikim, Medina. "Boundary sinh-Gordon model and its supersymmetric extension." Thesis, Durham University, 1999. http://etheses.dur.ac.uk/4853/.
Full textChenaghlou, Alireza. "Quantum corrections to the classical reflection factor of the sinh-Gordon model." Thesis, Durham University, 2000. http://etheses.dur.ac.uk/4347/.
Full textYmai, Leandro Hayato [UNESP]. "Hierarquia mKdV e sinh-Gordon supersimétrica com N = 1." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/91845.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Apresentamos a formulação da hierarquia mKdV e sinh-Gordon supersimétrica com N = 1 baseada na superálgebra de Kac-Moody sl(2,1). Obtivemos soluções para até quatro vértices para ambos os modelos de dressing e também discutimos a transformação de Bäcklund para o modelo sinh-Gordon supersimétrico utilizando supercampos
We introduce the formulation of supersymmetric mKdV and sinh-Gordon hierarchy with N = 1 based on Kac-Moody sl(2,1) superalgebra. We ontained solutions to up to four vertex operator for both models using the dressing method and we also discuss the Bäcklund transformation for the supersymmetric sinh-Gordon model using superfields
Spano, Nathaly Infantini [UNESP]. "Constantes de Movimento para o Modelo Sinh-Gordon Supersimétrico N = 1 com Defeito." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/108891.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
A partir dos geradores da superágebra de Kac-Moody 's TIL'l(2,1) escrevemos o par de Lax para o modelo sinh-Gordon supersimétrico. Em adição, veri?camos que através da equação de curvatura nula o Lax obtido, reproduz as equações de movimento do modelo. Para a análise de teorias com defeito calculamos, por meio de uma transformação de Gauge, a matriz de defeito para o modelo sinh-Gordon supersimétrico, e apresentamos o resultado similar obtido para o modelo sine-Gordon. Notamos ainda que na região do defeito, os campos da teoria obedecem equações do tipo das tranformações de Backlund. Foram obtidas também a energia e o momento para o modelo super sinh-Gordon, a partir de uma expressão geral, que nos permite obter o conjunto in?nito de cargas conservadas para modelo. Além disso, as contribuições do defeito dessas quantidades foram também encontradas
From the generators of the Kac-Moody superálgebra 's TIL'l(2,1) write the Lax pair for the supersymmetric sinh-Gordon model. In addition, we ?nd that through the zero curvature obtained the Lax equation reproduces the equations of motion of the model. For the analysis of defective theories calculated by means of a gauge transformation, the default matrix for the model sinh supersymetric Gordon, and present the result similar to the sine-Gordon model. We also note that in the defect region, the ?eld equations of the theory obey the type of Backlund transformations. The energy and momentum for the super sinh-Gordon model were also obtained from a general expression that allows us to obtain the in?nite set of conserved charges for style. In addition, the contributions of the defect these quantities have also been found
Spano, Nathaly Infantini. "Constantes de Movimento para o Modelo Sinh-Gordon Supersimétrico N = 1 com Defeito /." São Paulo, 2014. http://hdl.handle.net/11449/108891.
Full textCo-orientador: José Francisco Gomes
Banca: Marco Aurélio Cattacin Kneipp
Banca: Leandro Hayato Ymai
Resumo: A partir dos geradores da superágebra de Kac-Moody 's TIL'l(2,1) escrevemos o par de Lax para o modelo sinh-Gordon supersimétrico. Em adição, verificamos que através da equação de curvatura nula o Lax obtido, reproduz as equações de movimento do modelo. Para a análise de teorias com defeito calculamos, por meio de uma transformação de Gauge, a matriz de defeito para o modelo sinh-Gordon supersimétrico, e apresentamos o resultado similar obtido para o modelo sine-Gordon. Notamos ainda que na região do defeito, os campos da teoria obedecem equações do tipo das tranformações de Backlund. Foram obtidas também a energia e o momento para o modelo super sinh-Gordon, a partir de uma expressão geral, que nos permite obter o conjunto infinito de cargas conservadas para modelo. Além disso, as contribuições do defeito dessas quantidades foram também encontradas
Abstract: From the generators of the Kac-Moody superálgebra 's TIL'l(2,1) write the Lax pair for the supersymmetric sinh-Gordon model. In addition, we find that through the zero curvature obtained the Lax equation reproduces the equations of motion of the model. For the analysis of defective theories calculated by means of a gauge transformation, the default matrix for the model sinh supersymetric Gordon, and present the result similar to the sine-Gordon model. We also note that in the defect region, the field equations of the theory obey the type of Backlund transformations. The energy and momentum for the super sinh-Gordon model were also obtained from a general expression that allows us to obtain the infinite set of conserved charges for style. In addition, the contributions of the defect these quantities have also been found
Mestre
Dworaczek, Guera Charlie. "Analyse asymptotiques d'intégrales multiples : au-delà des beta-ensembles classiques." Electronic Thesis or Diss., Lyon, École normale supérieure, 2024. http://www.theses.fr/2024ENSL0036.
Full textThis thesis aims to extend mathematical techniques that extract the asymptotic behavior of certain multiple integrals as the number of integrals tends to infinity. A well-understood case is the partition function of classical beta-ensembles. Probabilistic techniques of large deviations and analysis of loop equations form the classical arsenal for its study and allow for a broad understanding of its asymptotic behavior. Non-trivial generalizations of this multiple integral are studied in this manuscript: the high-temperature regime of beta-ensembles and the sinh model. In the first model, the temperature proportional to the number of particles makes the entropy of the same order as the confining potential and the two-body interaction. This has multiple consequences: an unbounded support for the equilibrium measure contrary to the classical regime of beta-ensembles, and a much more delicate master operator to handle. A detailed study of its behavior allows for the demonstration of a central limit theorem and the asymptotic behavior of the logarithm of its partition function. This first result permits the study of certain aspects of so-called integrable physical systems like the Toda chain, and more specifically, its hydrodynamic limit. This second result finally extends the application of the method of loop equations to cases where particles do not concentrate on a compact set. Lastly, another model is studied, the sinh model. The study of this model is motivated by the quantum separation of variables method where such integrals appear. It constitutes a generalization of classical beta-ensembles where the confining effect is weaker than the interaction, and the latter is more complicated. The equilibrium measure is studied, leading to a certain verification of Lukyanov's conjecture on the quantum sinh-Gordon model in 1+1 dimensions and finite volume
Runov, Boris. "Integrability of Bukhvostov-Lipatov model and ODE/IQFT correspondence." Phd thesis, 2018. http://hdl.handle.net/1885/148417.
Full textBook chapters on the topic "Sinh-Gordon model"
Kozlowski, Karol Kajetan. "Bootstrap approach to 1+1-dimensional integrable quantum field theories: the case of the Sinh-Gordon model." In International Congress of Mathematicians, 4096–118. EMS Press, 2023. http://dx.doi.org/10.4171/icm2022/96.
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